Whats the answer to this question
1 answer:
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Answer:
189 cm²
Step-by-step explanation:
The area (A) of a rhombus is calculated as
A = × product of diagonals
= × 18 × 21 = 9 × 21 = 189 cm²
We can use the <em>less than</em> symbol which I have shown on the whiteboard.
Ignore the first example on the top right as that's another example.
So, we can say that 11 < 20 or 11 is less than 20.
